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Doubles in session


Current system
21040+5354
VLM 2


Nearby doubles
5' : 21036+5358
ES 2704AB

20' : 21055+5340
BU 680AB

24' : 21044+5331
ES 1002

24' : 21064+5405
TDT2750

34' : 21060+5422
HJL1105AB

35' : 21016+5422
A 1439AB

49' : 21006+5432
HJ 1606AB

51' : 21063+5308
ES 2705

54' : 21092+5421
LEP 99

66' : 20593+5303
JNN 287

76' : 20558+5417
CBL 89

78' : 21088+5459
CVR 239

81' : 21041+5234
CON 39AB

84' : 21096+5502
HJ 1621

85' : 21125+5318
ES 209

86' : 21031+5519
ES 1001

91' : 21046+5224
STF2757

92' : 20566+5250
A 1437

96' : 21147+5345
FMR 234

96' : 21103+5512
BU 1500AB

100' : 21152+5351
BVD 134AB

105' : 21092+5220
COU2694

108' : 20518+5357
TDT2586

111' : 20515+5403
ARG 41AB

116' : 20585+5539
A 1686

117' : 20509+5342
TDT2576



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21040+5354 VLM 2

 
 
21h 03m 58.40s +53° 53' 57.4" P.A. 188.00 sep 8.1 mag 11.70,12.80
 
 
Coord 2000 21040+5354 Discov num VLM   2 Comp Coord arcsec 2000 21 03 58.40 +53 53 57.4
Date first 1999 Date last 2014 Obs 8
Pa first 187 Pa last 188.3 P.A. Now (θ) 188.3°
Sep first 7.9 Sep last 8.085 Sep. Now (ρ) 8.085"
Mag pri 11.70 Mag sec 12.80 delta mag (ΔM) 1.1 Spectral class
Pri motion ra +001 Sec motion ra -024
Pri motion dec +003 Sec motion dec -003
Notes
rPM=1.063
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3952-00036-1 Gaia DR2 2176653661420544256
 
 
WDS 21040+5354 VLM 2 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Vlm2006 C - Vollmann, W. 2006JDSO....2...74V
Vlm2006 JDSO 2, 74, 2006
Vlm2008 C w Vollmann, W. 2008JDSO....4...74V
Vlm2008 JDSO 4, 74, 2008
Vlm2008b C u Vollmann, W. 2008JDSO....4..128V
Vlm2008b JDSO 4, 128, 2008
Vlm2009 C w Vollmann, W. 2009JDSO....5..207V
Vlm2009 JDSO 5, 207, 2009
Vlm2011 C u Vollmann, W. 2011JDSO....7..109V
Vlm2011 JDSO 7, 109, 2011
Vlm2014 C - Vollmann, W. 2014JDSO...10..251V
Vlm2014 +Eu JDSO 10, 251, 2014
Vlm2014 +Pc
Vlm2016 C - Vollmann, W. 2016JDSO...12..448V
Vlm2016 JDSO 12, 448, 2016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21040+5354 VLM 2 2006 3 187 8.0 11.70 12.80 D 210358.40+535357.4
21040+5354 VLM 2 2009 4 187 8.0 11.70 12.80 D 210358.40+535357.4
21040+5354 VLM 2 2014 8 188 8.1 11.70 12.80 210358.40+535357.4

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 21040+5354 VLM 2 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21040+5354 VLM 2 : MEASURES
 
 
No records found.

 
 
WDS 21040+5354 : VIRTUAL EYEPIECE
 
 

21040+5354 VLM 2A mag 11.7 21040+5354 VLM 2B sep 8.0 P.A. 184.90 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21040+5354 : ALADIN DSS IMAGE @ 21h 03m 58.40s +53° 53' 57.4"
 
 
 
 
WDS 21040+5354 VLM 2 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21040+5354 VLM 2 distance=0' 21036+5358 HDS2999Aa,Ab distance=5' 21036+5358 ES 2704AB distance=5' 21055+5340 BU 680AB distance=20' 21055+5340 BU 680AC distance=20' 21044+5331 ES 1002 distance=24' 21064+5405 TDT2750 distance=24' 21060+5422 A 1691Aa,Ab distance=34' 21060+5422 HJL1105AB distance=34' 21016+5422 A 1439AB distance=35' 21016+5422 A 1439AC distance=35' 21006+5432 HJ 1605DE distance=48' 21006+5432 HJ 1606AB distance=49' 21006+5432 BU 1498AC distance=49' 21006+5432 HJ 1605AD distance=49' 21063+5308 ES 2705 distance=51' 21092+5421 LEP 99 distance=54' 20593+5303 JNN 287 distance=66' 20558+5417 CBL 89 distance=76' 21088+5459 CVR 239 distance=78' 21041+5234 CON 39AB distance=81' 21041+5234 CON 39CD distance=81' 21096+5502 HJ 1621 distance=84' 21125+5318 ES 209 distance=85' 21031+5519 ES 1001 distance=86' 21046+5224 STF2757 distance=91' 20566+5250 A 1437 distance=92' 21147+5345 FMR 234 distance=96' 21103+5512 BU 1500AB distance=96' 21103+5512 HJ 1622AC distance=96' 21152+5351 BVD 134AB distance=100' 21092+5220 COU2694 distance=105' 20518+5357 TDT2586 distance=108' 20515+5403 ARG 41AB distance=111' 20515+5403 ARG 41BC distance=111' 20585+5539 A 1686 distance=116' 20509+5342 TDT2576 distance=117' 21178+5344 TDT2891 distance=123' 21045+5558 KPP4223 distance=125' 21067+5556 TDT2753 distance=125' 21166+5455 TDT2877 distance=127' 21097+5158 IPH 28 distance=127' 20506+5452 DJU 5CD distance=131' 20506+5452 HJ 1587AB distance=131' 20506+5452 DJU 5AC distance=131' 21189+5413 FAB 17 distance=134' 21087+5148 ES 1003 distance=134' 21085+5603 PET 1 distance=135' 21152+5531 A 1692 distance=137' 21203+5354 TDT2910 distance=144' 21202+5411 HDS3036 distance=145' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21040+5354 VLM 2 188 8.1
Show 21036+5358 HDS2999 Aa,Ab 352 0.3 5
Show 21036+5358 ES 2704 AB 97 54.4 5
Show 21055+5340 BU 680 AB 283 0.6 20
Show 21055+5340 BU 680 AC 33 20.8 20
Show 21044+5331 ES 1002 64 6.7 24
Show 21064+5405 TDT2750 262 0.9 24
Show 21060+5422 A 1691 Aa,Ab 201 0.4 34
Show 21060+5422 HJL1105 AB 346 172.7 34
Show 21016+5422 A 1439 AB 250 4.4 35
Show 21016+5422 A 1439 AC 342 16.5 35
Show 21006+5432 HJ 1605 DE 118 21.3 48
Show 21006+5432 HJ 1606 AB 184 18.7 49
Show 21006+5432 BU 1498 AC 336 54.3 49
Show 21006+5432 HJ 1605 AD 219 207.5 49
Show 21063+5308 ES 2705 18 9.0 51
Show 21092+5421 LEP 99 27 113.7 54
Show 20593+5303 JNN 287 11 0.5 66
Show 20558+5417 CBL 89 150 14.4 76
Show 21088+5459 CVR 239 190 93.9 78
Show 21041+5234 CON 39 AB 36 4.7 81
Show 21041+5234 CON 39 CD 324 3.5 81
Show 21096+5502 HJ 1621 148 19.4 84
Show 21125+5318 ES 209 239 4.1 85
Show 21031+5519 ES 1001 32 3.6 86
Show 21046+5224 STF2757 264 1.9 91
Show 20566+5250 A 1437 331 1.4 92
Show 21147+5345 FMR 234 293 2.5 96
Show 21103+5512 BU 1500 AB 114 7.8 96
Show 21103+5512 HJ 1622 AC 296 12.8 96
Show 21152+5351 BVD 134 AB 57 22.9 100
Show 21092+5220 COU2694 249 1.1 105
Show 20518+5357 TDT2586 350 0.8 108
Show 20515+5403 ARG 41 AB 194 11.2 111
Show 20515+5403 ARG 41 BC 250 11.3 111
Show 20585+5539 A 1686 282 1.9 116
Show 20509+5342 TDT2576 57 0.7 117
Show 21178+5344 TDT2891 201 0.5 123
Show 21045+5558 KPP4223 236 1.9 125
Show 21067+5556 TDT2753 31 0.7 125
Show 21166+5455 TDT2877 340 1.1 127
Show 21097+5158 IPH 28 241 19.6 127
Show 20506+5452 DJU 5 CD 173 4.0 131
Show 20506+5452 HJ 1587 AB 259 10.4 131
Show 20506+5452 DJU 5 AC 66 77.9 131
Show 21189+5413 FAB 17 313 8.1 134
Show 21087+5148 ES 1003 154 7.1 134
Show 21085+5603 PET 1 343 0.2 135
Show 21152+5531 A 1692 167 0.3 137
Show 21203+5354 TDT2910 287 0.7 144
Show 21202+5411 HDS3036 165 0.4 145

 
 
WDS 21040+5354 : COMPONENTS
 
 
  A
B pa=184.9°
sep=8.03"
 
 
21040+5354 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210358.40+535357.4 Mag 11.7 PmRA 1.00
PmDE 3.0 Tycho2 3952-00036-1
Tycho2
Tycho2 3952-00036-1 Pflag RAmdeg 315.99332488 DEmdeg 53.89927826
PmRA -0.9 PmDE 0.0 E RAmdeg 49 E DEmdeg 57
E pmRA 2.5 E pmDE 2.3 EpRAm 1983.71 EpDEm 1981.61
Num 5 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 12.299 E BTmag 0.162 VTmag 11.685
E VTmag 0.125 Prox 999 TYC HIP
CCDM RAdeg 315.99336000 DEdeg 53.89927639 EpRA 1990 1.60
EpDE 1990 1.70 E RAdeg 70.5 E DEdeg 73.0 Posflg
Corr -0.1
 
 
21040+5354 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210358.32+535349.4 Mag 12.8 PmRA -24.00
PmDE -3.0 Calc delta mag 1.1 Calc coord yes